Precise weaving equipment for double-strand yarn grid anti-static fabric

Abstract

The utility model relates to the field of fabric weaving equipment, and discloses precise weaving equipment for double-strand silk grid anti-static fabric, which comprises a base, the surface of the base is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a fixing frame, the surface of the fixing frame is provided with a weaving machine body, and the weaving machine body is fixedly connected with the supporting seat. A pressing mechanism is arranged on the left side of the base and comprises a fixing seat, the fixing seat is fixedly connected to the surface of a supporting seat, a supporting roller is rotationally connected to the surface of the fixing seat, a pressing roller is arranged at the top of the supporting roller, and a screw is in threaded connection to the inner wall of the fixing seat. According to the utility model, the pressing block is driven to move downwards by rotating the knob and the screw rod, so that the pressure of the pressing roller on the double-strand yarn grid fabric is adjusted, and the pressing mechanism applies downward elastic force to the moving block through the compression spring, so that the pressing roller is ensured to be stably pressed on the surface of the fabric, and the fabric is prevented from displacing or wrinkling in the weaving process.

Description

Technical Field

[0001] This utility model relates to the field of fabric weaving equipment, and in particular to a precision weaving equipment for double-strand mesh antistatic fabric. Background Technology

[0002] Knitted fabrics are fabrics formed by bending yarns into loops and interlocking them using knitting needles. Knitted fabrics have good shrinkage and elasticity, and are also moisture-wicking, breathable, comfortable, and warm, making them widely used in clothing and home textiles. With the development of the knitting industry and the emergence of new finishing processes, the performance of knitted fabrics has been greatly improved, and their application range has expanded significantly. Knitted fabrics are divided into weft-knitted fabrics and warp-knitted fabrics. Weft-knitted fabrics are made by weaving one or more yarns together in a loop-like pattern along the weft direction of the fabric surface.

[0003] Existing precision weaving equipment for fabrics uses conveyor rollers to transport the fabric to the working area of ​​the weaving mechanism for weaving. Due to the elasticity of the fabric, insufficient tension can cause wrinkles after the fabric enters the weft knitting needle processing area, resulting in loose woven products. This can easily cause the yarns to become tangled and knotted during the weaving of weft-knitted double-strand mesh fabrics, affecting the quality of the fabrics subsequently woven. Therefore, a precision weaving device for double-strand mesh antistatic fabrics is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a precision weaving device for double-strand mesh antistatic fabric, which aims to improve the problem in the prior art of "insufficient tension during weaving causing wrinkles in the fabric, which in turn leads to loose woven products".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a precision weaving device for double-strand mesh antistatic fabric, comprising a base, a support seat fixedly connected to the surface of the base, a fixed frame fixedly connected to the top of the support seat, a weaving machine body disposed on the surface of the fixed frame, a pressing mechanism disposed on the left side of the base, the pressing mechanism comprising a fixed seat, the fixed seat fixedly connected to the surface of the support seat, a support roller rotatably connected to the surface of the fixed seat, a pressure roller disposed on the top of the support roller, a screw threadedly connected to the inner wall of the fixed seat, a pressure block rotatably connected to the bottom of the screw, a movable block elastically connected to the top of the pressure block via a compression spring, the front and rear ends of the pressure roller rotatably connected to the surface of the movable block, and a winding mechanism disposed on the right side of the base.

[0006] As a further description of the above technical solution:

[0007] The support base is fixedly connected to the front and rear sides of the base.

[0008] As a further description of the above technical solution:

[0009] The surface of the fixed frame is provided with linear guide rails for driving the knitting machine body to move back and forth.

[0010] As a further description of the above technical solution:

[0011] The top of the compression spring is fixedly connected to the bottom of the pressure block, and the bottom of the compression spring is fixedly connected to the top of the moving block.

[0012] As a further description of the above technical solution:

[0013] A knob is fixedly connected to the top of the screw.

[0014] As a further description of the above technical solution:

[0015] The pressure block is slidably connected to the inner wall of the fixed base, and the moving block is slidably connected to the inner wall of the fixed base.

[0016] As a further description of the above technical solution:

[0017] The winding mechanism includes a guide roller, which is rotatably connected to the inner wall of the base.

[0018] As a further description of the above technical solution:

[0019] The winding mechanism also includes a stepper motor, which is fixedly connected to the front of the base. A winding roller is fixedly connected to the rear side of the output shaft of the stepper motor, and the end of the winding roller away from the stepper motor is rotatably connected to the inner wall of the base.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by rotating the knob, the screw drives the pressure block to move downward, thereby adjusting the pressure of the pressure roller on the double-strand mesh fabric. The pressing mechanism applies a downward elastic force to the moving block through the compression spring, ensuring that the pressure roller is stably pressed on the fabric surface, preventing the fabric from shifting or wrinkling during the weaving process, and improving the fabric quality of the finished product.

[0022] 2. In this utility model, the rotation angle of the take-up roller is precisely controlled by a stepper motor, which can achieve the fabric take-up operation of accurate length. With the tension provided by the pressing mechanism, the double-strand mesh fabric can be wrapped flat and wrinkle-free on the surface of the take-up roller, ensuring neat take-up. Attached Figure Description

[0023] Figure 1 This is a right-side view of the overall three-dimensional structure of this utility model;

[0024] Figure 2 This is a left-side view of the overall three-dimensional structure of this utility model;

[0025] Figure 3 This utility model Figure 2 A magnified three-dimensional structural diagram at point A in the middle.

[0026] Legend:

[0027] 1. Base; 2. Support seat; 3. Fixing frame; 4. Braiding machine body; 101. Fixing seat; 102. Support roller; 103. Pressure roller; 104. Screw; 105. Pressure block; 106. Compression spring; 107. Moving block; 10. Pressing mechanism; 11. Winding mechanism; 111. Guide roller; 112. Winding roller; 113. Stepper motor; 18. Knob. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1 , Figure 2 This utility model provides an embodiment of a precision weaving device for double-strand mesh antistatic fabric, comprising a base 1, a support seat 2 fixedly connected to the surface of the base 1 to support the entire device, the support seat 2 fixedly connected to the front and rear sides of the base 1, a fixed frame 3 fixedly connected to the top of the support seat 2, the fixed frame 3 being disposed above the base 1, and a weaving machine body 4 disposed on the surface of the fixed frame 3 for weaving the double-strand mesh fabric (existing technology). The surface of the fixed frame 3 is provided with a linear guide rail for driving the weaving machine body 4 to move back and forth. When the linear guide rail is working, it drives the weaving machine body 4 to move back and forth along the direction of the fixed frame 3, thereby increasing the processing range of the double-strand mesh fabric. A pressing mechanism 10 is disposed on the left side of the base 1.

[0030] Reference Figure 2 , Figure 3The pressing mechanism 10 includes a fixed base 101, which is fixedly connected to the surface of the support base 2. A support roller 102 is rotatably connected to the surface of the fixed base 101. A pressure roller 103 is provided on the top of the support roller 102. A double-strand mesh fabric passes between the top of the support roller 102 and the bottom of the pressure roller 103. A screw 104 is threadedly connected to the inner wall of the fixed base 101 and is arranged vertically. A knob 18 is fixedly connected to the top of the screw 104. The surface of the knob 18 is provided with anti-slip texture to reduce the possibility of slippage. A pressure block 105 is rotatably connected to the bottom of the screw 104. The rotation of the screw 104 drives the pressure block 105 to move up and down linearly. The pressure block 105 is slidably connected to the inner wall of the fixed base 101, and the sliding direction of the pressure block 105 is up and down.

[0031] Reference Figure 2 , Figure 3 The top of the pressure block 105 is elastically connected to the movable block 107 via a compression spring 106. The compression spring 106 is initially set to a compressed state. The movable block 107 is slidably connected to the inner wall of the fixed base 101. The sliding direction of the movable block 107 is up and down. The top of the compression spring 106 is fixedly connected to the bottom of the pressure block 105, and the bottom of the compression spring 106 is fixedly connected to the top of the movable block 107. By setting the compression spring 106, a downward elastic force is applied to the movable block 107. The front and rear ends of the pressure roller 103 are rotatably connected to the surface of the movable block 107. A winding mechanism 11 is provided on the right side of the base 1.

[0032] Reference Figure 1 The winding mechanism 11 includes a guide roller 111, which is rotatably connected to the inner wall of the base 1 and positioned above the winding roller 112. The winding mechanism 11 also includes a stepper motor 113, which is fixedly connected to the front of the base 1. The stepper motor 113 can precisely control the rotation angle of its output shaft, thereby achieving accurate fabric winding. The winding roller 112 is fixedly connected to the rear side of the output shaft of the stepper motor 113. The end of the winding roller 112 away from the stepper motor 113 is rotatably connected to the inner wall of the base 1. The operation of the stepper motor 113 causes the winding roller 112 to rotate, thereby winding the woven double-strand mesh fabric. When the double-strand mesh fabric is wound, the pressure applied to the double-strand mesh fabric in conjunction with the pressing operation can maintain a certain tension in the double-strand mesh fabric during conveying, avoiding wrinkles in the fabric during weaving and reducing processing quality.

[0033] Working principle: During use, the double-strand mesh fabric is placed on the support roller 102 and passes through the gap between the pressure roller 103 and the support roller 102. By rotating the knob 18, the screw 104 drives the pressure block 105 to move downward. When the pressure block 105 moves downward, the distance between it and the moving block 107 is shortened, thereby shortening the length of the compression spring 106 and increasing the pressure applied by the pressure roller 103 to the double-strand mesh fabric. By controlling the number of rotations of the screw 104, the clamping force and tension on the fabric during weaving can be controlled. The weaving machine body 4 is mounted on the fixed frame 3. The linear guide rail drives the weaving machine body 4 to move back and forth along the direction of the fixed frame 3, expanding the processing range of the double-strand mesh fabric and improving the flexibility and efficiency of weaving. During the weaving process, the clamping mechanism 10 applies a downward elastic force to the moving block 107 through the compression spring 106 to ensure that the pressure roller 103 presses stably on the fabric and prevents the fabric from shifting or wrinkling during weaving.

[0034] The woven double-strand mesh fabric is guided to the take-up roller 112 by the guide roller 111. The stepper motor 113 precisely controls the rotation angle of the take-up roller 112 to evenly roll up the woven fabric. During the winding process, the pressing mechanism 10 continuously applies pressure to maintain the tension of the fabric, ensuring neat winding and avoiding fabric deformation or weaving quality problems caused by uneven tension. The entire equipment, through the coordinated work of the pressing mechanism 10 and the take-up mechanism 11, ensures that the double-strand mesh antistatic fabric maintains stable tension during the weaving process, improving weaving quality and production efficiency.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision weaving device for double-strand mesh antistatic fabric, comprising a base (1), characterized in that: A support seat (2) is fixedly connected to the surface of the base (1), a fixed frame (3) is fixedly connected to the top of the support seat (2), a weaving machine body (4) is provided on the surface of the fixed frame (3), and a pressing mechanism (10) is provided on the left side of the base (1). The pressing mechanism (10) includes a fixed seat (101), which is fixedly connected to the surface of the support seat (2). A support roller (102) is rotatably connected to the surface of the fixed seat (101). A pressure roller (103) is provided on the top of the support roller (102). A screw (104) is threadedly connected to the inner wall of the fixed seat (101). A pressure block (105) is rotatably connected to the bottom of the screw (104). A moving block (107) is elastically connected to the top of the pressure block (105) through a compression spring (106). The front and rear ends of the pressure roller (103) are rotatably connected to the surface of the moving block (107). A winding mechanism (11) is provided on the right side of the base (1).

2. The precision weaving equipment for double-strand mesh antistatic fabric according to claim 1, characterized in that: The support base (2) is fixedly connected to the front and rear sides of the base (1).

3. The precision weaving equipment for double-strand mesh antistatic fabric according to claim 1, characterized in that: The surface of the fixed frame (3) is provided with linear guide rails for driving the knitting machine body (4) to move back and forth.

4. The precision weaving equipment for double-strand mesh antistatic fabric according to claim 1, characterized in that: The top of the compression spring (106) is fixedly connected to the bottom of the pressure block (105), and the bottom of the compression spring (106) is fixedly connected to the top of the moving block (107).

5. A precision weaving device for double-strand mesh antistatic fabric according to claim 4, characterized in that: A knob (18) is fixedly connected to the top of the screw (104).

6. The precision weaving equipment for double-strand mesh antistatic fabric according to claim 1, characterized in that: The pressure block (105) is slidably connected to the inner wall of the fixed base (101), and the moving block (107) is slidably connected to the inner wall of the fixed base (101).

7. The precision weaving equipment for double-strand mesh antistatic fabric according to claim 1, characterized in that: The winding mechanism (11) includes a guide roller (111) which is rotatably connected to the inner wall of the base (1).

8. A precision weaving device for double-strand mesh antistatic fabric according to claim 7, characterized in that: The winding mechanism (11) also includes a stepper motor (113), which is fixedly connected to the front of the base (1). A winding roller (112) is fixedly connected to the rear side of the output shaft of the stepper motor (113). The end of the winding roller (112) away from the stepper motor (113) is rotatably connected to the inner wall of the base (1).

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